Flexible circular phased array probes
Frequency from 8 to 15 MHz
Focused active area profile
Integrated multiplexor
Miniaturised probes for tubes inner diameter down to 12mm
10 MHz 80 elts circular phased array probe
High speed inspection with 360° electronic scanning
Manual or automated inspection
Contact with wedge
Circumferential cracks detection / axial angled emission
Inspection feasability thanks to circular array feasability and space saving
High resolution thanks to the frequency of 10 MHz
Wall thickness measurement
(radial emission)
“Circular phased array probes for inspection of Superphoenix steam generator tubes”, J Poguet, G Fleury – IMASONIC S.A. / O Burat & G Moreau – FRAMATOME , EPRI Phased Array inspection seminar, September 1998, Portland, Main, USA